CN211793872U - Waterproof baroceptor and contain waterproof baroceptor's float - Google Patents
Waterproof baroceptor and contain waterproof baroceptor's float Download PDFInfo
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- CN211793872U CN211793872U CN201922124887.6U CN201922124887U CN211793872U CN 211793872 U CN211793872 U CN 211793872U CN 201922124887 U CN201922124887 U CN 201922124887U CN 211793872 U CN211793872 U CN 211793872U
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- air pressure
- float
- waterproof
- pressure sensor
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- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 241000251468 Actinopterygii Species 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model provides a waterproof baroceptor and a float containing the same, wherein the waterproof baroceptor comprises a substrate and a shell, the outer wall of the shell is provided with a sealing ring assembly groove, and a sealing ring is arranged in the sealing ring assembly groove; a sensor supporting part is arranged below the substrate, and a sensor pressing block is arranged on the sensor supporting part; the sensor pressing block comprises a first ring body and a second ring body connected to the lower side of the first ring body, the sealing ring is tightly attached to the inner wall of the second ring body, the inner diameter of the first ring body is smaller than that of the shell, and the lower end face of the first ring body is pressed at the upper end of the shell. The utility model provides a waterproof baroceptor installs on the float, can make waterproof baroceptor installation more firm, has protection and cushioning effect to water pressure when detecting the fish bite through waterproof baroceptor changes, and the suggestion person of fishing lifts the pole.
Description
Technical Field
The utility model relates to a baroceptor technical field, more specifically relates to a waterproof baroceptor and contain waterproof baroceptor's float.
Background
In most of the waterproof air pressure sensors at present, the interior of the sensor is filled with elastic waterproof glue, the waterproof effect can reach 50m to 100m, and the measuring range (pressure measuring range) can reach 30kPa to 150 kPa. The waterproof air pressure sensor can measure atmospheric pressure and certain water pressure/water depth.
Fig. 1 is a schematic structural diagram of a waterproof barometric pressure sensor in the prior art. As shown in fig. 1, a conventional waterproof barometric sensor 100 includes a housing 101 and a substrate 102, the housing 101 is disposed above the substrate 102 and forms an accommodating space with the substrate 102, and the housing 101 may be a cylinder or a cube. A ring of gasket-fitting grooves 105 are formed around the outer wall of the housing 101. An MEMS chip 103 is arranged above the substrate 102 in the accommodating space, the chip 103 is electrically connected with a circuit on the substrate 102, the accommodating space around the chip 103 is filled with an elastic waterproof adhesive 104, and the filling height of the elastic waterproof adhesive 104 is higher than the height of the chip 103 and lower than the height of the shell 101.
The waterproof air pressure sensor is sometimes installed in other objects for use, but the waterproof air pressure sensor is generally directly installed on the object or placed in a sensor installation hole of the object, and is unstable in installation and easy to fall off, so that elements in the sensor are damaged.
Furthermore, when fishing, the fishing lovers can float or hang down if the fish bites the fishing hook. After the conventional fish bites the hook, the height value of the float floating up or down is 2cm to 4 cm. However, when the fishing environment is windy, if a common float is adopted, the ripples on the water surface often influence the judgment of the eyes of a fisher on the rising and falling of the float, and easily cause missing of the rod lifting time or mistaken rod lifting. Therefore, a fishing float capable of timely prompting a fisherman whether a fish bites the hook is needed.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model aims at providing a waterproof baroceptor and contain waterproof baroceptor's float, this waterproof baroceptor passes through supporting component, briquetting and sealing washer and installs on the float, and the float detects the water pressure change when the fish is bitten into the hook through waterproof baroceptor, and the suggestion person of fishing lifts the pole.
The utility model provides a waterproof baroceptor, including the base plate and fix the casing on the base plate, the casing outer wall is provided with at least one sealing washer assembly groove, the sealing washer assembly groove is the incessant recess that encircles the casing outer wall, the opening direction of recess is dorsad to the casing outer wall, be equipped with the sealing washer in the sealing washer assembly groove; a sensor supporting part is arranged below the substrate, and a sensor pressing block is arranged on the sensor supporting part; the sensor pressing block comprises a first ring body and a second ring body connected to the lower side of the first ring body, the sealing ring is tightly attached to the inner wall of the second ring body, the inner diameter of the first ring body is smaller than that of the shell, and the lower end face of the first ring body is pressed at the upper end of the shell; and through holes aligned with each other are provided at the periphery of the sensor support member and the periphery of the sensor pressure block.
The sensor support member and the sensor compact have the same sized outer periphery.
The through hole in the periphery of the sensor support member has an internal thread.
The through holes on the periphery of the sensor supporting component comprise holes uniformly formed in the periphery of the steel plate layer and long hole sleeves connected to the upper portions of the holes, and the upper ends of the long hole sleeves are aligned with the through holes on the periphery of the sensor pressing block.
The sensor supporting component comprises a steel plate layer and an FPC (flexible printed circuit) plate layer arranged on the steel plate layer, and the FPC plate layer is welded and fixed with the substrate.
Foam is arranged between the steel plate layer and the FPC board layer.
The FPC board layer comprises an FPC board and an FPC reinforcing layer which are mutually bonded.
The utility model also provides a float containing waterproof baroceptor, including what connect gradually float tail, float body and float the foot, still include controller, pilot lamp, battery and above-mentioned waterproof baroceptor, waterproof baroceptor passes through the mounting screw float on the body, waterproof baroceptor the pilot lamp with the battery respectively with the controller is connected.
The waterproof air pressure sensor is arranged in the sensor mounting hole of the float body.
The indicator light, the battery and the controller are all arranged on the fishing rod or the float body.
From the above description, the utility model provides a waterproof baroceptor sets up between supporting component and briquetting, and supporting component, briquetting and sealing washer are in the middle of with the firm card of waterproof baroceptor, have played the effect of protection and buffering to waterproof baroceptor, and waterproof baroceptor passes through the sealing washer and forms seal structure with the sensor briquetting to be waterproof. Contain this waterproof baroceptor's float, still have controller and pilot lamp, hydraulic change control pilot lamp is bright when biting into the hook through waterproof baroceptor sensing fish, whether suggestion person of fishing fish bites into the hook, makes the person of fishing light more accurately and angles the fish.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a schematic diagram of a waterproof barometric sensor according to the prior art;
fig. 2 is a schematic structural view of a waterproof barometric sensor according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a float containing a waterproof air pressure sensor according to embodiment 2 of the present invention;
the sensor comprises a 100-waterproof air pressure sensor, a 101-shell, a 102-substrate, a 103-chip, a 104-elastic waterproof adhesive, a 105-sealing ring assembly groove, a 200-waterproof air pressure sensor, a 201-sensor pressing block, a 202-sealing ring, a 203-steel plate layer, a 204-FPC (flexible printed circuit) plate, a 205-FPC reinforcing layer, 206-foam, a 207-screw, a 301-floating tail, a 302-floating body, a 303-floating foot, a 304-sensor mounting hole, a 305-controller, a 306-indicator light and a 307-battery.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Fig. 2 is a schematic structural diagram of a waterproof baroceptor according to the embodiment of the present invention 1.
As shown in fig. 2, the waterproof air pressure sensor 200 provided in this embodiment is added with a sensor mounting component assembly on the basis of the existing waterproof air pressure sensor 100.
The waterproof air pressure sensor 200 comprises a substrate 102 and a shell 101 fixed on the substrate 102, wherein the outer wall of the shell 101 can be provided with a plurality of sealing ring assembling grooves 105 for assembling sealing rings, the sealing ring assembling grooves 105 are uninterrupted grooves surrounding the outer wall of the shell 101, and the opening direction of the grooves faces away from the outer wall of the shell 101.
The longitudinal section of the seal ring assembly groove 105 can be rectangular or semicircular, when in use, a corresponding seal ring is selected according to the shape of the longitudinal section and the shape of the shell 101, and the seal ring is arranged in the seal ring assembly groove 105, so that the seal function can be achieved, and water is prevented from entering between the sensor mounting part and the shell 101. The present embodiment provides a gasket-fitting groove 105 in the outer wall of the housing 101.
The waterproof barometric sensor 200 further includes a sensor mounting member assembly, and the sensor can be mounted in a sensor mounting hole of any object through the sensor mounting member assembly, so that the waterproof barometric sensor 100 in embodiment 1 can be mounted in the sensor mounting hole of the object more securely and stably while preventing water from entering the sensor housing 101 and the sensor mounting hole.
The sensor mounting component assembly can comprise a sensor supporting component and a sensor pressing block 201, the sensor pressing block 201 is arranged above the sensor supporting component, after the sealing ring assembling groove 105 of the waterproof air pressure sensor 100 is provided with the sealing ring 202, the sensor supporting component supports the bottom of the waterproof air pressure sensor 100, and the sensor pressing block 201 is pressed on the upper portion of the waterproof air pressure sensor 100.
The sensor pressing block 201 comprises a first ring body and a second ring body fixedly connected below the first ring body, the sealing ring 202 is tightly attached to the inner wall of the second ring body, the inner diameter of the first ring body is smaller than that of the waterproof air pressure sensor shell 101, the lower end face of the first ring body is pressed at the upper end of the shell 101, water can enter the waterproof air pressure sensor 100 from the central hole of the first ring body, the sealing ring 202 is sealed with the inner wall of the second ring body, water can only contact with the upper portion of the waterproof air pressure sensor 100, and the water cannot enter between the waterproof air pressure sensor shell 101 and the sensor supporting component. The first ring body and the second ring body can be circular ring bodies or square ring bodies, and are determined according to the shape of the shell 101 of the waterproof air pressure sensor.
The sensor support member and the sensor press 201 have an outer periphery of the same size that fits within the sensor mounting hole. The periphery of the sensor supporting component is uniformly provided with a plurality of through holes, the periphery of the sensor pressing block 201 is uniformly provided with a plurality of through holes, and the through holes of the sensor supporting component and the through holes of the sensor pressing block 201 are the same in number, the same in inner diameter and aligned in position. The through hole of the sensor support member may have an internal thread through which the sensor support member and the sensor pressing block 201 are first combined with a screw 207.
The sensor support member includes a steel sheet layer 203 and an FPC sheet layer provided above the steel sheet layer 203. The through holes on the periphery of the sensor supporting component comprise holes uniformly arranged on the periphery of the steel plate layer 203, and a long hole sleeve can be fixedly connected to the upper part of each hole, and the upper end of the long hole sleeve is aligned with the through holes on the periphery of the sensor pressing block 201 and used for penetrating through the screws 207. Steel deck 203 may be made of stainless steel.
The FPC board layer may include an FPC board 204 and an FPC reinforcement layer 205 bonded to each other. The bottom of the waterproof air pressure sensor 100 is soldered above the FPC board 204, the FPC reinforcing layer 205 is arranged at the bottom of the FPC board 204, and the FPC reinforcing layer 205 can increase the strength of the FPC board 204 and prevent the FPC board 204 from deforming or being damaged in the assembling and fixing process. The foam 206 can be bonded at the bottom of the FPC reinforcing layer 205, and the foam 206 can play a role in buffering stress, so that the stress is prevented from being directly acted on the FPC reinforcing layer 205 when the steel plate layer 203 is fastened, and the FPC reinforcing layer 205 is prevented from being deformed or damaged by stress.
The assembling process of the waterproof air pressure sensor 200 in this embodiment:
installing a proper sealing ring 202 at the position of the sealing ring assembling groove 105, then soldering the substrate 102 on the FPC board 204 of the FPC board layer of the sensor supporting component, bonding foam 206 below the FPC reinforcing layer 205 of the FPC board layer, laying the steel plate layer 203 below the foam 206, placing the sensor pressing block 201 above the waterproof air pressure sensor, and after the through hole of the sensor pressing block 201 is aligned with the through hole of the steel plate layer 203, penetrating a screw 207 in each through hole to finish the assembly of the waterproof air pressure sensor 200 of the embodiment. The waterproof air pressure sensor 200 of the present embodiment is inserted into the sensor mounting hole of the object, and the screw 207 in each through hole is screwed to fasten it to the sensor mounting hole. Waterproof glue is applied to the upper part of the through hole 201 of the sensor pressing block to prevent water from entering from a gap between the through hole 201 of the sensor pressing block and the screw cap.
The waterproof air pressure sensor 200 of the present embodiment can be mounted in a sensor mounting hole of any object. The shell 101 and the sensor pressing block 201 form sealing through the sealing ring 202, and structural waterproof is achieved; the sensor mounting component assembly enables the waterproof baroceptor 200 to be more stably connected with the sensor mounting hole, and plays a role in supporting and buffering the sensor substrate 102 and protecting the sensor.
Example 2
Fig. 3 is a schematic structural view of a float containing a waterproof air pressure sensor according to the embodiment of the present invention 2.
As shown in fig. 3, the present embodiment provides a float having a waterproof air pressure sensor 200.
The existing float generally comprises a float tail 301, a float body 302 and a float foot 303 which are connected in sequence, and the waterproof air pressure sensor 200 is additionally arranged on the basis of the existing float. The waterproof air pressure sensor 200 can be directly installed on the float body 302 through the screw 207, or a sensor installation hole 304 can be arranged on the float body, and the waterproof air pressure sensor 200 is fastened in the sensor installation hole 304 of the float body through the screw 207.
Waterproof barometric sensor 200 connects controller 305, and controller 305 is again connected pilot lamp 306, and battery 307 is waterproof barometric sensor 200, controller 305 and pilot lamp 306 power supply respectively.
The waterproof air pressure sensor 200 is used for detecting the change of water pressure (water depth), and the controller 305 is used for receiving and processing the signal of the waterproof air pressure sensor 200 and controlling the on/off of the indicator light 306; the indicator light 306 is used to alert the fisherman whether the fish has caught the hook. The waterproof air pressure sensor 200 measures a water pressure variation value and transmits a signal to the controller 305, if the water pressure variation exceeds a set threshold, the controller 305 controls the indicator 306 to be on, and if the water pressure variation does not exceed the set threshold, the controller 305 controls the indicator 306 not to be on.
The indicator light 306, controller 305 and battery 307 may be mounted on the rod or in the float, and if mounted in the float, the indicator light 306, controller 305 and battery 307 are made waterproof.
The battery 307 can be a lithium battery, the indicator light 306 can be an led light, the controller 305 is an MCU (micro controller unit), the measuring range of the waterproof air pressure sensor 200 can be 30kPa to 150kPa, the measured water depth is about 5m, and the fishing requirement is met.
Generally, when a fish bites, the float floats upwards or descends for 2cm, the variation of the water pressure value is about +/-200 Pa, and when the variation of the water pressure value detected by the waterproof air pressure sensor 200 exceeds 200Pa, the fish is judged to be bitten. The set threshold value can be set to 200 Pa.
The working process is as follows:
when fishing, water enters through the sensor pressing block 201 of the water pressure sensor 200 and contacts the waterproof air pressure sensor 100. If a fish bites the hook, the float can float upwards or descend, the water pressure value detected by the waterproof air pressure sensor arranged in the float can be reduced or increased, if the variation of the water pressure value reaches the set threshold value, the controller 305 controls the indicator lamp 306 to be on, and the situation that the fish bites the hook is indicated, the rod is lifted immediately, and the fish is fished. Through the bright of pilot lamp 306, remind the person of fishing, reduce the degree of difficulty that the person of fishing judges to the fish bite the hook, avoided the influence that the surface of water ripple brought. When the fish is not biting the hook, the indicator light 306 is in an off state.
The waterproof air pressure sensor and the float having the same according to the present invention are described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the waterproof air pressure sensor and the float having the same without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (10)
1. A waterproof air pressure sensor comprises a substrate and a shell fixed on the substrate,
the outer wall of the shell is provided with at least one sealing ring assembling groove, the sealing ring assembling groove is an uninterrupted groove surrounding the outer wall of the shell, the opening direction of the groove is opposite to the outer wall of the shell, and a sealing ring is assembled in the sealing ring assembling groove;
a sensor supporting part is arranged below the substrate, and a sensor pressing block is arranged on the sensor supporting part; wherein the content of the first and second substances,
the sensor pressing block comprises a first ring body and a second ring body connected to the lower side of the first ring body, the sealing ring is tightly attached to the inner wall of the second ring body, the inner diameter of the first ring body is smaller than that of the shell, and the lower end face of the first ring body is pressed at the upper end of the shell; and the number of the first and second electrodes,
through holes aligned with each other are provided on the periphery of the sensor support member and the periphery of the sensor pressure block.
2. The waterproof air pressure sensor according to claim 1, wherein the sensor support member and the sensor compact have an outer periphery of the same size.
3. The waterproof air pressure sensor according to claim 1, wherein the through hole in the periphery of the sensor support member has an internal thread.
4. The moisture resistant air pressure sensor according to claim 1, wherein the sensor support member includes a steel plate layer and an FPC sheet layer provided on the steel plate layer, the FPC sheet layer being solder-fixed to the substrate.
5. The waterproof air pressure sensor according to claim 4, wherein the through-hole in the periphery of the sensor support member includes a hole uniformly provided in the periphery of the steel deck and an elongated hole sleeve connected to an upper portion of the hole, and an upper end of the elongated hole sleeve is aligned with the through-hole in the periphery of the sensor pressure block.
6. The waterproof barometric sensor of claim 4, wherein foam is disposed between the steel deck and the FPC board layer.
7. The waterproof air pressure sensor according to claim 4, wherein the FPC board layer includes an FPC board and an FPC reinforcing layer bonded to each other.
8. A float containing a waterproof air pressure sensor comprises a float tail, a float body and a float foot which are connected in sequence, and is characterized by further comprising a controller, an indicator light, a battery and the waterproof air pressure sensor according to any one of claims 1 to 7, wherein the waterproof air pressure sensor is installed on the float body through a screw, and the waterproof air pressure sensor, the indicator light and the battery are respectively connected with the controller.
9. The float of claim 8, wherein the waterproof air pressure sensor is mounted within a sensor mounting hole of the float body.
10. The float of claim 8, wherein the indicator light, the battery and the controller are all disposed on the fishing rod or the float body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124887.6U CN211793872U (en) | 2019-12-02 | 2019-12-02 | Waterproof baroceptor and contain waterproof baroceptor's float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124887.6U CN211793872U (en) | 2019-12-02 | 2019-12-02 | Waterproof baroceptor and contain waterproof baroceptor's float |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211793872U true CN211793872U (en) | 2020-10-30 |
Family
ID=73031748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124887.6U Active CN211793872U (en) | 2019-12-02 | 2019-12-02 | Waterproof baroceptor and contain waterproof baroceptor's float |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211793872U (en) |
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2019
- 2019-12-02 CN CN201922124887.6U patent/CN211793872U/en active Active
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